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Tropic Marin

Tropic Marin Potassium | 500 ml

Regular price Rs. 1,510.00
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Potassium is an essential main nutrient for all organisms. In seawater, the natural potassium concentration is approx. 408 ppm.

Adjusting the potassium concentration to the natural level with Tropic Marin® Potassium may improve the vitality and colours of many corals.

The potassium concentration should be carefully measured by means of a water test before using Tropic Marin® Potassium


  • Potassium supplement for reef aquaria

  • Improve vitality and colours of many corals

  • Suitable for an aquarium stocked with soft and leather corals, LPS, SPS

Application & Dosage

Tropic Marin® Potassium contains 100 mg/ml of potassium. Adding 10 ml of Tropic Marin® Potassium to 100 l (26 gallons) of water will increase the overall aquarium potassium concentration of the water by 10 mg/l. No more than 20 ml of potassium should be added to 100 l (26 gallons) of water on a daily basis.​

​Some coral types can react with low growth and weak colouring if the potassium content in the aquarium water is too low. In salt water, potassium is present in a concentration of approx. 408 mg/l. Overly high concentrations of potassium pose a danger to sensitive creatures. The potassium concentration should not be increased significantly above the natural concentration.